1billionairehea
1billionairehea 1billionairehea
  • 09-01-2018
  • Mathematics
contestada

What is the value of x?



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units

What is the value of x Enter your answer in the box units class=

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ElenaClaudia
ElenaClaudia ElenaClaudia
  • 09-01-2018
The intercept theorem (Thales')
                 l
DY ║ FS  ⇒     DJ / FD = JY / SY

                         50 / x  =  42 / 63

                         x = (50 × 63) / 42

                         x = 3150 / 42

                         x = 75 units

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Аноним Аноним
  • 10-01-2018
[tex]Thales JY/YS = JD/DF = 42/63 = 50/X X = 63*50/42 = 75 UNITS[/tex]
Answer Link

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